UK's Queen Elizabeth turns 90

A look at Queen Elizabeth and Prince Philip's romance that has stood the test of time.

Britain's Queen Elizabeth and Prince Philip leave after the State Opening of Parliament at the Palace of Westminster in central London, Britain May 27, 2015. REUTERS/Carl court/pool

Britain's Queen Elizabeth II and the Duke of Edinburgh view the restored bed-chamber at the Maritime Museum in London, in this May 1, 1990. REUTERS/Mike Parsson

Britain's Queen Elizabeth kisses her husband the Duke of Edinburgh at midnight in the Millennium Dome January 1 2000. REUTERS/Pool

The hand of Britain's Queen Elizabeth II (L) is held by her husband, Prince Philip, Duke of Edinburgh, after her speech at the State Opening of Parliament in the House of Lords in London, November 13, 2002. REUTERS/Russell Boyce

Britain's Queen Elizabeth waves to well wishers as she is driven in an open top car with Prince Philip on her 90th birthday in Windsor, west of London, Britain April 21, 2016. REUTERS/Stefan Wermuth

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U.S. President Barack Obama (2nd L) and first lady Michelle Obama (2nd R) pose with Queen Elizabeth and Prince Phillip, Duke of Edinburgh before a State Dinner at Buckingham Palace in London in this May 24, 2011 file photo. REUTERS/Larry Downin

by elizabeth.culliford4/21/2016 12:16:30 PM

Britain's Queen Elizabeth signs a visitor's book during a Queen's Trust visit to the Lister Community School in London, Britain March 3, 2016. REUTERS/Toby Melville

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Britain's Queen Elizabeth attends the formal unveiling of the new logo for Crossrail, which is to be named the Elizabeth line, at the construction site of the Bond Street station in central London, February 23, 2016. REUTERS/Richard Pohle

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Britain's Prince William and his wife Kate leave with Princess Anne (R) after attending the Christmas Day service at church in Sandringham, eastern England, December 25, 2015. REUTERS/Peter Nicholls

A look at Queen Elizabeth in her roles as mother, grandmother and great-grandmother

Members of the British Royal Family sit for an official portrait in the white drawing room at Windsor Castle after Prince William's confirmation at St Georges Chapel March 9 1997. Pictured are, (Left to Right Front Row) Prince Harry, Diana Princess of Wales, Prince William, the Prince of Wales, Queen Elizabeth II, (back row Left to Right) King Constatine of Greece, Lady Susan Hussey, Princess Alexandra, the Duchess of Westminster, and Lord Romsey.

Prince George of Cambridge talks to Queen Elizabeth outside the Church of St Mary Magdalene on the Sandringham Estate for the Christening of Princess Charlotte of Cambridge on July 5, 2015 in King's Lynn, England. REUTERS/Chris Jackson

Britain's Princes Harry (L) and William (2l), Britain's Queen ElizabethII (2r) and the Duke of Edinburgh acknowledge the crowds from thebalcony of Buckingham Palace during the annual Trooping the ColourParade held to mark the Queen's birthday in central London June 14,2003. REUTERS/Keith Waldegrave

Britain's Queen Elizabeth (L) and Prince Charles point as they watch a sack race with Princess Anne (R) during The Braemar Gathering in Braemar September 5, 2009. The annual gathering, which is celebrated on the first Saturday of September, involves a series of local games and events and is traditionally attended by the British royal family. REUTERS/Russell Cheyne

Britain's Prince Charles kisses the hand of his mother, Queen Elizabeth, after she presented him with a Royal Horticultural Society Victoria Medal of Honour, during a visit to the Chelsea Flower Show in London May 18, 2009.

Britain's Queen Elizabeth talks with her grandson Prince William, watched by Prince Philip (R), after being shown around a Sea King search and rescue helicopter during a visit to RAF Valley, in north Wales April 1, 2011. REUTERS/Christopher Furlong

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by elizabeth.culliford4/21/2016 12:30:16 PM

Queen Elizabeth has been painted and photographed by some of Britain's top artists and photographers. Now there is an image of her made from components usually found in a mechanic's garage.

WASHINGTON No negotiations can be held with North Korea until it improves its behavior, a White House official said on Wednesday, raising questions about U.S. Secretary of State Rex Tillerson's offer to begin talks with Pyongyang any time and without pre-conditions. | Video

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